We are trying to create a generic custom property to render out a checkbox with a normal Optimizely built in property. This is an idea of what we would like to achieve:

[Display(Name = "My Custom Compound field", GroupName = CustomTabNames.Others, Order = 370)]
public virtual CustomCompoundField<decimal> CustomCompoundField { get; set; }

public class CustomCompoundField<T>
{
    [Display(Name = "My boolean", GroupName = SystemTabNames.Content, Order = 1)]
    [CultureSpecific]
    public virtual bool MyBoolean { get; set; }

    [Display(Name = "My property")]
    public virtual T MyProperty { get; set; }
}

Also, If it's feasable, how would we be able to render it on the  Optimizely admin UI?

Any help is appreciated.